Looking for a premium porcelain countertop from the USA? Calce Nero 12mm is a great choice! Calce Nero 12mm countertop is manufactured by the well-known Boston Granite Exchange brand and it’s a notable element of the Porcelain collection. In a classic graphite color and available in , this countertop showcases its versatility. Browse our extensive online collection or visit our tile store in Waltham, Massachusetts and let us help you find the best countertop for the right price!